← Agent Frameworks
B
Microsoft Agent Framework
Microsoft's open-source successor to AutoGen and Semantic Kernel for .NET and Python.
Pricing
Free, open source; you pay for model/API usage.
Free tier
Yes, open source
Why B tier
The official path forward for Microsoft-stack agents.
Community rating
Separate from our editorial tier. Email-confirmed, one per person.
Not enough ratings yet
Last verified: 2026-10-15 against the official pricing page. Prices change, so confirm before buying.Official site →
